Parsons, G. Lewingdon   <br/><br/>
Elementary integral calculus 
by G. Lewingdon Parsons 
 - Cambridge  Cambridge university press  2018 
 - ix, 127 p. ; 18 cm. 
<br/><br/><label>ISBN: </label>9781108452946 
<br/><br/><label>Dewey Class. No.: </label>515.43  / PAR